TY  - GEN
AU  - Wu , William
AU  - Welsh , Michael J. 
AU  - Kaufman , Peter B. 
AU  - Zhang , Helen H. 
TI  - Methods in gene biotechnology
SN  - 9780849326592
U1  - 572.86072 
PY  - 1997///
CY  - New York
PB  -  CRC Press
KW  - GENETIC ENGINEERING
KW  - PHYSIOLOGY
KW  - LABORATORY MANUALS
KW  - MOLECULAR LABORATORIES
KW  - DNA
KW  - RNA
ER  -